According to DR. Davis over on the Collecting Confederate Revolvers thread in the Confederate Revolvers room
Tucker & Sherrard Co. Texas Dragoon - Offered as a cased set with “T”
prefix on Serial #, only 400 made. All cased sets bear the “Western
Arms” markings. A few single revolvers were also marked “Allen Arms”, “Western Arms, “A.
Uberti & C. Gardone V.T. Italy”, and “Cimarron Arms”. Rare
Worth ?? Blue Book is way off in by opinion. They are listed at only $275 for NIB. Probably really worth around twice that - or whatever you want to pay - whichever is greater